[INFO] updating cached repository zbraniecki/plural_parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zbraniecki/plural_parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zbraniecki/plural_parser" "work/ex/beta-1.38-1/sources/1.37.0/gh/zbraniecki/plural_parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zbraniecki/plural_parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zbraniecki/plural_parser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zbraniecki/plural_parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zbraniecki/plural_parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d0a0b759504d452336d3bae988751ef50c915fbd
[INFO] sha for GitHub repo zbraniecki/plural_parser: d0a0b759504d452336d3bae988751ef50c915fbd
[INFO] validating manifest of zbraniecki/plural_parser on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zbraniecki/plural_parser on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zbraniecki/plural_parser
[INFO] finished frobbing zbraniecki/plural_parser
[INFO] frobbed toml for zbraniecki/plural_parser written to work/ex/beta-1.38-1/sources/1.37.0/gh/zbraniecki/plural_parser/Cargo.toml
[INFO] started frobbing zbraniecki/plural_parser
[INFO] finished frobbing zbraniecki/plural_parser
[INFO] frobbed toml for zbraniecki/plural_parser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zbraniecki/plural_parser/Cargo.toml
[INFO] crate zbraniecki/plural_parser already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zbraniecki/plural_parser against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zbraniecki/plural_parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 704cf831f2982d13b0edd3a6af06eeea2c6264b02d49d2d34320fb0d848d2083
[INFO] running `"docker" "start" "-a" "704cf831f2982d13b0edd3a6af06eeea2c6264b02d49d2d34320fb0d848d2083"`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling plural v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `"docker" "inspect" "704cf831f2982d13b0edd3a6af06eeea2c6264b02d49d2d34320fb0d848d2083"`
[INFO] running `"docker" "rm" "-f" "704cf831f2982d13b0edd3a6af06eeea2c6264b02d49d2d34320fb0d848d2083"`
[INFO] [stdout] 704cf831f2982d13b0edd3a6af06eeea2c6264b02d49d2d34320fb0d848d2083
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zbraniecki/plural_parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 457e3270041065b7b1e3e77fe6fd6d2fad8b972a4ead9e7b20f74f9efd2a0677
[INFO] running `"docker" "start" "-a" "457e3270041065b7b1e3e77fe6fd6d2fad8b972a4ead9e7b20f74f9efd2a0677"`
[INFO] [stderr]    Compiling plural v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "457e3270041065b7b1e3e77fe6fd6d2fad8b972a4ead9e7b20f74f9efd2a0677"`
[INFO] running `"docker" "rm" "-f" "457e3270041065b7b1e3e77fe6fd6d2fad8b972a4ead9e7b20f74f9efd2a0677"`
[INFO] [stdout] 457e3270041065b7b1e3e77fe6fd6d2fad8b972a4ead9e7b20f74f9efd2a0677
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zbraniecki/plural_parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 050a24c047f4203c680d704b51c7e023a4b2e4695774ac0862857b90af430d77
[INFO] running `"docker" "start" "-a" "050a24c047f4203c680d704b51c7e023a4b2e4695774ac0862857b90af430d77"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plural-91eb1c67575abdcb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "050a24c047f4203c680d704b51c7e023a4b2e4695774ac0862857b90af430d77"`
[INFO] running `"docker" "rm" "-f" "050a24c047f4203c680d704b51c7e023a4b2e4695774ac0862857b90af430d77"`
[INFO] [stdout] 050a24c047f4203c680d704b51c7e023a4b2e4695774ac0862857b90af430d77